// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init() // 使用当前云环境

const db = cloud.database()
// 云函数入口函数
exports.main = async (event, context) => {
  let limit = event.limit;
  let page = event.page;
  let arr = await db.collection("datalist").skip(page * limit).limit(limit).get()
  return arr
}